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Modeling the dynamics of novel coronavirus (2019-nCov) with fractional derivative

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In this paper, the authors describe the mathematical modeling and dynamics of a novel corona virus (2019-nCoV) and present the mathematical results of the model and then formulate a fractional model.
Abstract
The present paper describes the mathematical modeling and dynamics of a novel corona virus (2019-nCoV). We describe the brief details of interaction among the bats and unknown hosts, then among the peoples and the infections reservoir (seafood market). The seafood marked are considered the main source of infection when the bats and the unknown hosts (may be wild animals) leaves the infection there. The purchasing of items from the seafood market by peoples have the ability to infect either asymptomatically or symptomatically. We reduced the model with the assumptions that the seafood market has enough source of infection that can be effective to infect people. We present the mathematical results of the model and then formulate a fractional model. We consider the available infection cases for January 21, 2020, till January 28, 2020 and parameterized the model. We compute the basic reproduction number for the data is R 0 ≈ 2.4829 . The fractional model is then solved numerically by presenting many graphical results, which can be helpful for the infection minimization.

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References
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Journal ArticleDOI

Reproduction numbers and sub-threshold endemic equilibria for compartmental models of disease transmission

TL;DR: A precise definition of the basic reproduction number, R0, is presented for a general compartmental disease transmission model based on a system of ordinary differential equations and it is shown that, if R0<1, then the disease free equilibrium is locally asymptotically stable; whereas if R 0>1,Then it is unstable.
Journal ArticleDOI

New numerical approximation of fractional derivative with non-local and non-singular kernel: Application to chaotic models

TL;DR: In this paper, a new numerical scheme has been developed for the newly established fractional differentiation with non-local and non-singular kernel was introduced in order to extend the limitations of the conventional Riemann-Liouville and Caputo fractional derivatives.
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A new application of fractional Atangana–Baleanu derivatives: Designing ABC-fractional masks in image processing

TL;DR: The obtained experimental results show that the proposed fractional masks are computationally efficient, and their performances are compatible with other standard and fractional smoothing filters.
Journal ArticleDOI

Modeling the mechanics of viral kinetics under immune control during primary infection of HIV-1 with treatment in fractional order

TL;DR: In this article, a fractional order model of viral kinetics for primary infection of HIV-1 in presence of immune control with treatment, as the classical model of target-cell-limited model is unable to predict long term virus kinetics unless a delayed immune effect is assumed, the reverse transcriptase treatment can be incorporated by reducing the target cell infection rate.
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A new fractional model for tuberculosis with relapse via Atangana-Baleanu derivative

TL;DR: In this paper, a new fractional order epidemic model for the tuberculosis (TB) disease with relapse using Atangana-Baleanu derivative is formulated and the basic reproduction number of the model is investigated using next generation technique.
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